| Sub-wave | Class | Count | Delay(s) | Credits | 
| Wave 666 | 
| 1 |  | Hard |  100% crit chance 
 | 10 | 10 | 30 | 0 | 0 | 300 | 
|  | Easy | Fires continuously | 8 | 8 | 32 | 3 | 7 | 200 | 
|  | Expert |  100% crit chance 
 | 4 | 4 | 12 | 5 | 5 | 200 | 
| 2 |  | Normal | — | 4 | 20 | 20 | 5 | 2 | 400 | 
| Über Medic
 | Normal |  Spawns with full Über 
 
  +400% ÜberCharge rate 
  -90% heal rate 
  -3 seconds Über duration | 
| 3 |  | Easy | — | 5 | 10 | 40 | 8 | 2 | 300 | 
|  | Easy | — | 5 | 10 | 40 | 8 | 2 | 300 | 
|  | Expert | — | 1 | 2 | 5 | 8 | 30 | 200 | 
|  | Expert | — | 1 | 2 | 5 | 8 | 30 | 200 | 
| 4 |  | Easy |  100% crit chance 
 Spawns from all three sides
 | 5 | 10 | 80 | 10 | 8 | 600 | 
|  | 35,000 | — | 1 | — | 3 | 0 | 50 | 600 | 
| 5 | Type 2
 | Expert | — | 5 | 10 | 40 | 10 | 10 | 500 | 
|  | Hard |  100% crit chance 
 | 5 | 5 | 40 | 30 | 8 | 500 | 
|  | 40,000 | — | — | — | 1 | 55 | 0 | 600 | 
| 6A |  | Expert |  The Direct Hit 
  The Buff Banner 
  Spawns with full rage 
 
  +800% buff duration 
  +100% damage dealt Spawns from all three sides
 | 10 | 20 | 40 | 15 | 2 | 300 | 
| 6B |  | Expert |  100% crit chance 
 | 2 | 8 | 8 | 0 | 30 | 400 | 
|  | Expert | — | 
| 7 |  | 42,000 | — | 1 | — | 4 | 10 | 30 | 1100 | 
|  | Expert | — | 8 | 16 | 96 | 40 | 5 | 200 | 
| 8A |  | Expert |  100% crit chance 
 
  +50% damage dealt 
  +80% faster reload rate Spawns from all three sides
 | 5 | 20 | 75 | 10 | 1 | 300 | 
| 8B |  | Expert |  100% crit chance 
 
  +100% damage dealt 
  +180% faster reload rate 
  +40% fire rate bonus Spawns from all three sides
 | 5 | 20 | 75 | 10 | 1 | 300 | 
| 8C |  | Expert |  100% crit chance 
 
  +100% damage dealt 
  +180% faster reload rate 
  +100% projectile speed Spawns from all three sides
 | 5 | 20 | 75 | 5 | 1 | 200 | 
| 8D |  | Expert |  100% crit chance 
 
  +100% damage dealt 
  +50% movement speed Spawns from all three sides
 | 5 | 20 | 75 | 10 | 1 | 200 | 
| 8E |  | Expert |  100% crit chance 
 Spawns from all three sides
 | 5 | 20 | 75 | 5 | 1 | 200 | 
| 8F |  | Expert |  100% crit chance 
 
  +50% damage dealt Spawns from all three sides
 | 4 | 22 | 48 | 5 | 1 | 200 | 
| Über Medic
 | Normal |  Spawns with full Über 
 
  +400% ÜberCharge rate 
  -90% heal rate 
  -3 seconds Über duration | 
| 8G |  | 60,000 | — | — | — | 1 | 20 | 0 | 0 | 
| Support |  | Hard | Vision range 3000 | 2 | — | — | 120 | 210 | — | 
|  | Expert | — | 2 | — | — | 180 | 180 | — |